Yorkville Acquisition CORP. (MCGAU) SEC Filings — 2011 0 SEC filings for Yorkville Acquisition CORP. (MCGAU) in 2011. FilingsNo filings found for MCGAU in 2011. ExploreAll MCGAU Filings · MCGAU 2010 · MCGAU 2012 · All 2011 Filings